scholarly journals First Observation of An Excited Charm Baryon Decaying to Omega Charm Baryon at the BaBar Experiment

2006 ◽  
Author(s):  
Rahmi Bula
2021 ◽  
Vol 103 (7) ◽  
Author(s):  
S. Aiola ◽  
L. Bandiera ◽  
G. Cavoto ◽  
F. De Benedetti ◽  
J. Fu ◽  
...  
Keyword(s):  

2006 ◽  
Vol 21 (27) ◽  
pp. 5436-5444
Author(s):  
◽  
Brian T. Meadows

Recent results relating to charm baryon and meson decays from the Belle and BABAR experiments are presented. In addition to recent observations for charm hyperons, evidence for a new charm baryon state, the Λc(2940), observed in its decay to D0p is also reported. No evidence for doubly charmed baryons is seen in e+e- interactions. A measurement of the spin of the Ω- hyperon is made using decays of the [Formula: see text] and [Formula: see text] baryons. On the assumption that the spin of the parent baryons are J = 1/2, the assignment J = 3/2 is confirmed and both J = 1/2 and also higher spins are excluded. New results on rare, Cabibbo-suppressed decays of charm mesons are also presented.


2007 ◽  
Vol 22 (02n03) ◽  
pp. 266-273
Author(s):  
◽  
MAURIZIO BIASINI

We present recent results on CP violation in the B meson system from the BABAR experiment at the PEP II asymmetric e+e- collider. We discuss the study of CP violation in B-mixing and present measurements of unitarity-triangle angles α, β, and constraints on γ.


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